Professional manufacturers to help you analyze the safety of solenoid valve equipment!

Explosion-proof solenoid valve products belong to the unique type of solenoid valve, the production and manufacture of such solenoid valve products must be obtained explosion-proof solenoid valve manufacturing qualification certificate, the relevant enterprise is approved, assessed that the manufacturer has the production and manufacture of the solenoid valve product qualification certificate, and ensure a certain quality level in quality, you can grant the corresponding explosion-proof solenoid valve production license. The production and manufacturing of explosion-proof solenoid valve products not only attaches particular importance to safety, but also must achieve a certain level of protection and manufacturing qualification certificate. The safety of explosion-proof solenoid valve products includes the internal structure safety of the medium and solenoid valve, and the external safety of the office environment.

First, the internal structure of the explosion-proof solenoid valve safety - media characteristics, pressure, etc

1.Corrosive medium: stainless steel solenoid valve should be selected, and protective pulse damper type must be selected for highly corrosive medium.

Example CD-F.Z3CF. Neutral medium, it is also appropriate to choose alloy copper as the raw material of the valve shell solenoid valve, otherwise, rust chips often fall down in the valve shell, especially in places where the posture is not often. Ammonia valves can not use copper.

2, the solenoid valve weight level should exceed the maximum pressure in the tube.

Second, the external safety of explosion-proof solenoid valve -- office environment

1, the maximum and minimum temperature of the natural environment should be taken within the allowable range, if there is a deviation need to make a unique order clearly proposed.

2, in the natural environment, the air humidity is high and there are water droplets and other places, should take the moisture-proof solenoid valve.

3, the natural environment is often shaken, very bumpy and impact places should take a unique type, such as ship solenoid valve.

4, in the use of corrosion or flammable and explosive natural environment should first choose corrosion resistance according to safety provisions

5, if the natural environment indoor space is limited, please choose a multi-purpose solenoid valve, because it avoids bypass and three manual valves and convenient online maintenance.

6, flammable natural environment: be sure to choose the corresponding protection level of products, outdoor assembly or smoke places should choose moisture-proof, anti-fouling types.